FaitalPRO - Neodymium Professional Drivers
 
  HF144

1.4" - 80W - 110 dB
Throat Diameter 35.6 mm (1.40 in)
Overall Diameter 123 mm (4.84 in)
Depth 63.5 mm (2.5 in)
90° Mounting Holes Diameter (4xM6) 102 mm (4.02 in)
Net Weight 2.1 Kg (4.62 lb)
Shipping Weight 2.6 Kg (5.73 lb)
Shipping Box 185x170x131 mm (7.28x6.69x5.51 in)
   

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Nominal Impedance 8 ohm
Minimum Impedance 6.8 ohm
Re 5.5 ohm
Minimum Crossover Frequency * 0.9 kHz
Sensitivity (1W/1m) ** 110 dB
Frequency Range 0.7÷18 kHz
Nominal Power Handling *** 80 W
Maximum Power Handling **** 160 W
Diaphragm Material Ketone Polymer
Voice Coil Diameter 65 mm (2.56 in)
Winding Material Copper Clad Aluminium
Winding Depth 3 mm (0.12 in)
Former Material Kapton
Magnetic Gap Depth 4.2 mm (0.17 in)
Flux Density 1.7 T
   
 
Push Terminals - 8 Ohm Version TBA
Push Terminals - 16 Ohm Version TBA
   
 
Driver mounted on a 1.4” 60° x 50° horn
(*) 12 dB/oct or higher slope high-pass filter
(**) Averaged within the frequency range
(***) Test made for 2 hours with Pink Noise signal (6 dB Crest Factor) from minimum crossover frequency. Power calculated on rated minimum impedance. Driver mounted on aluminium horn.
(****) Maximum power is defined as 3dB greater than nominal power.
 
 
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